Shiva ported 1x12 with Shiva 20th - thoughts

I have a Shiva 20th head inbound, and I am considering my cabinet options. The current plan is to run it through my Recto 2x12, but I am also considering picking up the Shiva 1x12 cab with the CL 80.

I'd appreciate any perspective from those that may have run their Shiva through the Shiva 1x12.

I haven't played shiva yet, but I had shiva 112 cab and it is AWESOME.
For me it's the best cab ever, concidering the tone to dimensions/weight ratio.
I haven't missed my 212 mesa clone (from local butique cab builder, so we are talking quality copy here) at all, and sold it only because I wanted to do a copy with slightly different dimensions (I made it a bit more narrow and short, with slightly more depth - which resulted in cab having same internal volume but smaller dimensions - original one is a bit "oversized" to match the shiva head, using standard back baffle instead of offset one allows to have smaller cab with same internal volume)

That's my Bogner rig and I love it. Not only does it sound awesome, it's absolutely beautiful to look at. My Deluxe Reverb is the same width, sits on top and is an amazing tower of tone.